Problem: At different times the receiver beeps once per minute. The beeping continues until the receiver is disconnected from power source and reconnected. Beeping will also stop if receiver is placed in one of the silent modes and returned to normal mode. This problem occurs at various times, from soon after receiver is reset to 12 or more [...]
The STI Sensors have a reset time built into them to avoid multiple alarms back to back. If you are testing the unit and the sensor is open you should be able to hear it “ticking” during and after each activation. The sensor will not send another alarm signal until this ticking done.
Yes they do, the receiver will beep when the sensors battery(ies) are low.
The STI-34100 comes with 2 AA NiMH rechargeable batteries which are recharged daily using the solar panel.